38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
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#ifndef __LINUX_KERNEL_H__
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#define __LINUX_KERNEL_H__
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//#include <cyg/infra/diag.h>
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//#include <stdio.h> //mod by prife @ 2011/11/20
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#define jiffies 100
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#define ERR_PTR(err) ((void*)(err))
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#define PTR_ERR(err) ((unsigned long)(err))
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#define IS_ERR(err) ((unsigned long)err > (unsigned long)-1000L)
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#define CURRENT_TIME cyg_timestamp()
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#define KERN_EMERG "<0>" // system is unusable
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#define KERN_ALERT "<1>" // action must be taken immediately
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#define KERN_CRIT "<2>" // critical conditions
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#define KERN_ERR "<3>" // error conditions
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#define KERN_WARNING "<4>" // warning conditions
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#define KERN_NOTICE "<5>" // normal but significant condition
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#define KERN_INFO "<6>" // informational
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#define KERN_DEBUG "<7>" // debug-level messages
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#define printk rt_kprintf//diag_printf //mod by prife
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#ifndef min //mod by prife
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#define min(x,y) (x<y?x:y)
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#endif
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#ifndef max
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#define max(x,y) (x<y?y:x)
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#endif
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#define min_t(t, x,y) ((t)x<(t)y?(t)x:(t)y)
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#endif /* __LINUX_KERNEL_H__ */
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